CN216068174U - Even granulator that extrudes of granule - Google Patents
Even granulator that extrudes of granule Download PDFInfo
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- CN216068174U CN216068174U CN202120755419.3U CN202120755419U CN216068174U CN 216068174 U CN216068174 U CN 216068174U CN 202120755419 U CN202120755419 U CN 202120755419U CN 216068174 U CN216068174 U CN 216068174U
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- shell
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- blade
- extrusion granulator
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Abstract
The utility model discloses an extrusion granulator with uniform particles, and relates to the technical field of plastic granulation; the device comprises a shell, a feeding hole positioned at one end of the shell, a discharging hole positioned at the other end of the shell, a heater positioned on the shell, a screw rod rotatably connected in the shell, a supporting plate positioned at one side of the discharging hole and used for supporting a strip-shaped extruded product, a lifting head positioned above the supporting plate, a plurality of blades positioned at the lower side of the lifting head and used for cutting the strip-shaped extruded product, a deflector rod positioned between the blades and used for ejecting plastic particles embedded between the blades, a rotating mechanism used for rotating the deflector rod and a driving mechanism used for driving the lifting head; the shifting rod is horizontal, the shifting rod is close to the upper edge of the blade, one end of the shifting rod is rotatably connected with the blade, and the blade is arranged in a linear array. The plastic granules produced by the utility model are long.
Description
Technical Field
The utility model belongs to the technical field of plastic granulation, and particularly relates to an extrusion granulator with uniform particles.
Background
The extrusion granulator is used for producing plastic granules, and the existing extrusion granulator forms a strip extrudate after discharging, and needs to cut the strip extrudate to form the plastic granules, but the existing extrusion granulator often adopts a rotary blade to cut, and the length of the cut plastic granules is not uniform.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provides an extrusion granulator with uniform particles, and plastic particles produced by the extruder granulator are uniform in length.
In order to achieve the purpose, the utility model adopts the following technical scheme:
an extrusion granulator with uniform particles comprises a shell, a feed inlet positioned at one end of the shell, a discharge outlet positioned at the other end of the shell, a heater positioned on the shell, a screw rod rotatably connected in the shell, a supporting plate positioned at one side of the discharge outlet and used for supporting strip-shaped extruded materials, a lifting head positioned above the supporting plate, a plurality of blades positioned at the lower side of the lifting head and used for cutting the strip-shaped extruded materials, a deflector rod positioned between the blades and used for popping plastic particles embedded between the blades, a rotating mechanism used for rotating the deflector rod, and a driving mechanism used for driving the lifting head; the shifting rod is horizontal, the shifting rod is close to the upper edge of the blade, one end of the shifting rod is rotatably connected with the blade, and the blade is arranged in a linear array.
Preferably, the drive mechanism is an electric cylinder.
Preferably, a reset spring for resetting the shifting lever is arranged at the joint of the shifting lever and the blade; the top plate is arranged above the supporting plate, the top plate is connected with the supporting plate through a connecting plate, and the driving mechanism is connected to the top plate.
Preferably, the rotating mechanism includes a driving rod passing through the head, and a second return spring for returning the driving rod.
Preferably, the number of screws is two.
Preferably, the number of the discharge ports is at least three, and the discharge ports are positioned on a horizontal plane.
Preferably, the outlets are arranged in a linear array.
The utility model has the beneficial effects that: the raw materials enter the shell from the feed inlet, the heater heats the raw materials, the raw materials are melted, the screw rod rotates, the raw materials are under the action of the screw rod, a strip-shaped extrudate is formed by discharging from the discharge outlet, the strip-shaped extrudate is supported on the supporting plate 6, under the action of the electric cylinder, the blade descends, the strip-shaped extrudate is cut, individual plastic particles are cut, due to the arrangement of the blade array, the length of each plastic particle is the same, the plastic particles are embedded between the blades, the blades move upwards under the action of the driving mechanism, the top plate extrudes the driving rod, the driving rod pushes the driving rod downwards, the driving rod downwards rotates downwards, the plastic particles are ejected, under the action of the reset spring and the second reset spring, the driving rod and the driving rod reset, the strip-shaped extrudate is continuously extruded, the strip-shaped extrudate advances to the position below the blade, and the next round of cutting is carried out.
Drawings
FIG. 1 is a schematic diagram of an embodiment;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
fig. 3 is a schematic diagram of the deflector rod ejecting plastic particles.
In the figure: the device comprises a shell 1, a feeding hole 2, a discharging hole 3, a heater 4, a screw rod 5, a supporting plate 6, a lifting head 7, a blade 8, plastic particles 9, a deflector rod 10, a top plate 11, a connecting plate 12, a driving rod 13 and a second return spring 14.
Detailed Description
The utility model is explained in further detail below with reference to the figures and the detailed description:
example (b):
referring to fig. 1 to 3, an extrusion granulator with uniform granules comprises a housing 1, a feed inlet 2 at one end of the housing 1, a discharge outlet 3 at the other end of the housing 1, a heater 4 on the housing 1, a screw 5 rotatably connected in the housing 1, a support plate 6 at one side of the discharge outlet 3 for supporting a strip-shaped extrudate, a lifting head 7 above the support plate 6, a plurality of blades 8 at the lower side of the lifting head 7 for cutting the strip-shaped extrudate, a deflector rod 10 between the blades 8 for ejecting plastic granules 9 embedded between the blades 8, a rotating mechanism for rotating the deflector rod 10, and a driving mechanism for driving the lifting head 7;
the deflector rod 10 is horizontal, the deflector rod 10 is close to the upper edge of the blade 8, one end of the deflector rod 10 is rotatably connected with the blade 8, and the blades 8 are arranged in a linear array.
The driving mechanism is an electric cylinder.
A reset spring for resetting the deflector rod 10 is arranged at the joint of the deflector rod 10 and the blade 8;
a top plate 11 is arranged above the supporting plate 6, the top plate 11 and the supporting plate 6 are connected through a connecting plate 12, and the driving mechanism is connected to the top plate 11.
The rotating mechanism includes a driving rod 13 passing through the lifting head 7, and a second return spring 14 for returning the driving rod 13.
The number of screws 5 is two.
The number of the discharge ports 3 is at least three, and the discharge ports 3 are positioned on a horizontal plane.
The discharge ports 3 are arranged in a linear array.
Principle of embodiment:
raw materials enter the shell from the feed inlet 2, the heater 4 heats the raw materials, the raw materials are melted, the screw rod rotates, the raw materials are discharged from the discharge port under the action of the screw rod to form a strip-shaped extrudate, the strip-shaped extrudate is supported on the supporting plate 6, the blade descends under the action of the electric cylinder, the strip-shaped extrudate is cut into individual plastic granules which, due to the arrangement of the blade array, therefore, the length of each plastic particle is the same, the plastic particles are embedded between the blades, the blades move upwards under the action of the driving mechanism, the top plate 11 extrudes the driving rod 13, the driving rod 13 pushes the driving rod 10 downwards, the driving rod 10 rotates downwards to eject the plastic particles, and referring to figure 3, under the action of the return spring and the second return spring 14, the shifting lever 10 and the driving rod 13 are reset, the strip-shaped extruded product is extruded continuously, and the strip-shaped extruded product advances below the blade to cut in the next round.
Claims (7)
1. An extrusion granulator with uniform particles is characterized by comprising a shell, a feed inlet positioned at one end of the shell, a discharge outlet positioned at the other end of the shell, a heater positioned on the shell, a screw rod rotatably connected in the shell, a supporting plate positioned at one side of the discharge outlet and used for supporting strip-shaped extruded materials, a lifting head positioned above the supporting plate, a plurality of blades positioned at the lower side of the lifting head and used for cutting the strip-shaped extruded materials, a deflector rod positioned between the blades and used for ejecting plastic particles embedded between the blades, a rotating mechanism used for rotating the deflector rod and a driving mechanism used for driving the lifting head;
the shifting rod is horizontal, the shifting rod is close to the upper edge of the blade, one end of the shifting rod is rotatably connected with the blade, and the blade is arranged in a linear array.
2. A uniform particle extrusion granulator according to claim 1, wherein the drive mechanism is an electric cylinder.
3. The extrusion granulator for uniform granules according to claim 1, wherein a reset spring for resetting the deflector rod is arranged at the joint of the deflector rod and the blade;
the top plate is arranged above the supporting plate, the top plate is connected with the supporting plate through a connecting plate, and the driving mechanism is connected to the top plate.
4. A uniform particle extrusion granulator according to claim 3, wherein the rotation mechanism comprises a drive rod passing through the elevator head, a second return spring for returning the drive rod.
5. A uniform particle extrusion granulator according to claim 1, wherein the number of said screws is two.
6. The extrusion granulator of claim 1, wherein the number of the discharge ports is at least three, and the discharge ports are located on a horizontal plane.
7. A uniform particle extrusion granulator as claimed in claim 6, wherein the discharge ports are arranged in a linear array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120755419.3U CN216068174U (en) | 2021-04-13 | 2021-04-13 | Even granulator that extrudes of granule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120755419.3U CN216068174U (en) | 2021-04-13 | 2021-04-13 | Even granulator that extrudes of granule |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216068174U true CN216068174U (en) | 2022-03-18 |
Family
ID=80635021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120755419.3U Active CN216068174U (en) | 2021-04-13 | 2021-04-13 | Even granulator that extrudes of granule |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216068174U (en) |
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2021
- 2021-04-13 CN CN202120755419.3U patent/CN216068174U/en active Active
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